Hyway brand cylinder kit. 46mm bore.
High quality Nikasil plated.
Fits: Husqvarna 51 & 55 Rancher chainsaws
Will work as an oversize kit. for the 51 chainsaw
Closed port version with windowed piston.
Replaces OEM part: 503 16 91-71 or 503 16 91-72
Comes complete with gaskets, bearing, spark plug, air filter
High quality Nikasil plated.
Fits: Husqvarna 51 & 55 Rancher chainsaws
Will work as an oversize kit. for the 51 chainsaw
Closed port version with windowed piston.
Replaces OEM part: 503 16 91-71 or 503 16 91-72
Comes complete with gaskets, bearing, spark plug, air filter